
43-493 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $12.00 | Condition is Open box, Radio Shack Two Station Wireless FM Intercom Three-Phase Compatible White 43-493, shipping cost = $5.72 | 91.3% |
![]() | $13.95 | Condition is Open box, Radio Shack Two Station Wireless FM Intercom Three-Phase Compatible White 43-493, shipping cost = $10.15 | ![]() |
![]() | $22.99 | Condition is Open box, RadioShack Wireless FM Intercom Three-Phase Compatible 43-493 White New Open Box, shipping cost = $8.95 | 99.9% |
![]() | $22.95 | Condition is Open box, RadioShack Wireless FM Intercom Three-Phase Compatible 43-493 White Open Box, shipping cost = $9.35 | 100.0% |
![]() | $19.95 | Top Pick! Condition is Open box, Radio Shack 43-493 Wireless FM Intercom White w/ Box- Tested, shipping cost = $18.95 | 100.0% |
![]() | $26.00 | Condition is Open box, Radio Shack FM Intercom #43-493 White Open Box 3 Phase Compatible 2 Station, shipping cost = $12.99 | 100.0% |
![]() | $36.00 | Condition is Open box, Radio Shack 2 Station Wireless FM intercom - 3 Phase Compatible - Model 43-493, shipping cost = $9.75 | 99.9% |
![]() | $36.00 | Condition is Open box, Radio Shack FM Intercom #43-493 White Set Of 2 Open Box 3 Phase, shipping cost = $14.10 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $7.95 | Condition is Used, Radio Shack 43-493 FM Wireless Intercom Beige, shipping cost = $10.69 | 100.0% |
![]() | $17.25 | Condition is Used, Radio Shack FM Wireless Intercom 43-493 AC 120V 60HZ 5W, FREE SHIPPING | 98.1% |
![]() | $9.88 | Condition is Used, Radio Shack FM Wireless Intercom 43-493 AC 120V 60HZ 5W RadioShack, shipping cost = $9.35 | 99.6% |
![]() | $18.99 | Condition is Used, Radio Shack Two Station Wireless FM Intercom Three-Phase Compatible White 43-493, FREE SHIPPING | 99.0% |
![]() | $10.95 | Condition is Used, Radio Shack Wireless FM Intercom Cat. No. 43-493 TESTED!, shipping cost = $9.66 | 99.8% |
![]() | $14.22 | Condition is Used, Radio Shack Wireless FM Intercom White 43-493 Tested Working, shipping cost = $6.50 | 99.8% |
![]() | $15.95 | Top Pick! Condition is Used, Radio Shack Wireless FM Intercom Three-Phase Compatible White Model 43-493 A, shipping cost = $9.35 | 99.9% |
![]() | $25.55 | Condition is Used, Radio Shack FM Wireless Intercom 43-493 AC 120V 60HZ 5W Single Unit Tested Works, FREE SHIPPING | 99.6% |
![]() | $17.49 | Condition is Used, Radio Shack -FM Wireless Intercom 43-493 AC 120V 60HZ 5W Single Unit, shipping cost = $9.69 | 100.0% |
![]() | $16.49 | Top Pick! Condition is Used, Radio Shack FM Wireless Intercom 43-493 AC 120V 60HZ 5W Single Unit Tested Works, shipping cost = $11.54 | 100.0% |
![]() | $19.99 | Condition is Used, Vintage RadioShack FM Wireless Intercom 43-493 White AC 120V 60Hz Speakerphone, shipping cost = $8.95 | ![]() |
![]() | $31.44 | Condition is Used, Set Of 2 Radio Shack FM Wireless Intercom #43-493 Tested Working GUC, FREE SHIPPING | ![]() |
![]() | $17.99 | Condition is Used, 2 Radio Shack 2 Station FM Wireless Intercom 43-493 AC 120V 60HZ 5W 2 Set Manual, shipping cost = $21.05 | 96.6% |
![]() | $18.99 | Condition is Used, Radio Shack FM Wireless Intercom 43-493 AC 120V 60HZ 5W Pair Powers On, shipping cost = $20.95 | 100.0% |
![]() | $20.00 | Condition is Used, Radio Shack FM Wireless Intercom 43-493 AC 120V 60HZ 5W Set of 2, shipping cost = $19.96 | ![]() |
![]() | $24.99 | Condition is Used, 2 Radio Shack FM Wireless Intercom 43-493 Set of 2, shipping cost = $15.00 | 100.0% |
![]() | $29.99 | Condition is Used, Used Radio Shack 43-493 FM Wireless Intercom AC 120V 60HZ 5W Units, shipping cost = $10.15 | 100.0% |
![]() | $25.79 | Condition is Used, Radio Shack Wireless FM Intercom #43-493 White For 3 Phase White., shipping cost = $15.10 | 98.6% |
![]() | $30.00 | Condition is Used, Radio Shack Wireless FM Intercom #43-493 White For 3 Phase White., shipping cost = $14.10 | 99.6% |
![]() | $29.94 | Condition is Used, Radio Shack FM Wireless Intercom Set 43-493 White, shipping cost = $22.50 | ![]() |
![]() | $48.08 | Condition is Used, Genuine Radio Shack (43-493) 120V 60Hz 5W White FM Wireless Intercom **READ**, shipping cost = $11.02 | ![]() |
![]() | $50.00 | Top Pick! Condition is Used, Radio Shack Two Station Wireless FM Intercom Three-Phase Compatible White 43-493, shipping cost = $9.42 | 73.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $30.00 | Condition is New, RadioShack Wireless FM Intercom ThreePhase Compatible 43-493 White New Old Stock, shipping cost = $11.53 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.97 | Condition is Unspecified, Radioshack 43-493 Intercom Owners / User Manual *Original*, shipping cost = $5.29 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $19.99 | Top Pick! Condition is For parts or not working, Set of 3 Radio Shack FM Wireless Intercom Stations 43-493 UNTESTED AS IS! G1, shipping cost = $11.99 | 97.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $11.99 | Condition is Good, Radio Shack Manual Two-Station FM Wireless Intercom Instructions M1 , shipping cost = $5.97 | 99.9% |



The RadioShack 43-493 Wireless FM Intercom Three-Phase Box is a versatile and convenient communication solution for multi-room applications. This intercom system utilizes frequency modulation (FM) technology to ensure clear and reliable wireless transmission between up to three phases.
The three-phase box features three separate handheld transmitters, each with a distinctive color identifier (red, blue, and green) for easy identification. Each transmitter is equipped with a high-quality speaker and push-to-talk (PTT) button, allowing users to communicate with others in different rooms with just a press. The transmitters operate on AA batteries, ensuring long-lasting use.
The base station for the intercom system is designed to be mounted on a wall, and it comes with a power adapter for easy connection to a standard electrical outlet. The base station features three receiver antennas, each corresponding to a specific color transmitter, ensuring optimal signal strength and reception.
The RadioShack 43-493 Wireless FM Intercom Three-Phase Box operates on the 2.4GHz frequency band, providing a wide range of coverage within a home or small office. The system includes volume controls on both the transmitters and the base station, ensuring that users can adjust the audio level to their comfort.
The intercom system also includes a privacy feature, allowing users to lock out unwanted channels for added security. Additionally, the system includes a low battery indicator on the transmitters, alerting users when it's time to replace the batteries.
In summary, the RadioShack 43-493 Wireless FM Intercom Three-Phase Box is a reliable and convenient communication solution for multi-room applications. Its three-phase design, high-quality transmitters, and easy-to-use base station make it a great choice for families, small businesses, or anyone looking to communicate wirelessly within their home or office.
Pros of buying Radioshack 43-493 Wireless FM Intercom Three-Phase Box:1. Long Range: The intercom system has a long-range capability, up to 1500 feet, which makes it suitable for large spaces.
2. Three-Phase Operation: The three-phase operation allows for more than one user to communicate at a time, making it ideal for multi-room or multi-floor use.
3. Easy to Install: The intercom system is easy to install, as it comes with a mounting kit and does not require a professional installer.
4. FM Transmission: The intercom system uses FM transmission, which ensures clear and interference-free communication.
5. Volume Control: The intercom system has volume control features, allowing users to adjust the volume to their comfort level.
Cons of buying Radioshack 43-493 Wireless FM Intercom Three-Phase Box:1. Limited Compatibility: The intercom system may not be compatible with other devices, as it is designed to work with Radioshack products.
2. Power Requirements: The intercom system requires three-phase power, which may not be available in all homes or buildings.
3. Battery-Operated: The handheld units are battery-operated, which means users may need to replace batteries frequently.
4. Limited Features: Compared to more advanced intercom systems, the Radioshack 43-493 has limited features, such as no call waiting or call forwarding.
Ending Conclusion:The Radioshack 43-493 Wireless FM Intercom Three-Phase Box is a suitable option for those looking for a wireless intercom system for large spaces with clear communication. Its easy installation, long range, and three-phase operation make it an attractive choice. However, its limited compatibility, power requirements, and limited features are worth considering before making a purchase.
Recommendation:If you are looking for a wireless intercom system with long-range capability and three-phase operation, the Radioshack 43-493 Wireless FM Intercom Three-Phase Box is a good option to consider. However, if you require more advanced features or compatibility with other devices, you may want to consider more expensive options with more features.
Details:
Radioshack wireless fm intercom three-phase compatible 43-493 white open box.
specifications entrysyst:
- brand: Radioshack
- mpn: 43-493
- type: Audio Intercom
seller entrysyst:
- # reviews: 26
- city: ephrata, pennsylvania
- rating: 100.0%
returns entrysyst:
- policy: no returns
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
offer entrysyst:
- options: ship-to-home
- in stock #: 5
- prices: $9.88–$36.00
- item condition:
- Open box
- Used
- New
- Unspecified
- For parts or not working
- Good
- sold #: 31
- availability: in stock
- started: march 30, 2024
shipping entrysyst:
- class: standard
- carrier: usps
- service: usps ground advantage
- type: calculated
- transit: 7-12 days
payments entrysyst:
- wallet: paypal
- credit card: american-express
Grouped With:
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- 040293643034: RADIO SYSTEM, Radioshack
- 43-124: RADIO SYSTEM CORD MANUAL, Radioshack
- 43-204: RADIO PLUG, Radioshack
- ZNNF6: , Radioshack
- 43-227: RADIO PLUG, Radioshack
- 49-421A: SECURITY KEY ALARM SENSOR DEVICE, Radioshack
- 43-492: RADIO SYSTEM, Radioshack


































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